Re: Join Advice and Assistance

[Rob Sargent <robjsargent(at)gmail(dot)com>]

My mistake.  Should answer these things late at night.

I think you will find that arrays will be your friend[s]

On 02/22/2010 08:51 AM, Gary Chambers wrote:
> Rob,
>
> Thanks for the reply...
>
> > If you want records for user without email addresses you will need an outer
> > join on user_emailaddrs
> >
> > /* untested */
> > select u.userId, u.lname, u.lastname ,m.startdate, a.emailaddr
> > from users u
> > join usermetas m on u.userid = m.userid
> > left join user_emailaddrs a on m.userid = a.userid
>
> My question was related more toward eliminating the query returning a
> record for each record in the one-to-many table.  I see now that I'm
> going to have to aggregate the e-mail addresses in order to return a
> single row.  Thanks again.
>
> -- Gary Chambers
>
> /* Nothing fancy and nothing Microsoft! */